CHICIRIS Finger Counter - 23.9mm 22mm 20mm 18mm 16.5mm

Spec: Item Type: Finger Counter Product Material: ABS Rating: IP67 Battery: 401215 Lithium Ion Battery, 40mAh (built in) Download Program: For , for iOS, for Equantu Function: Counting, 5 times ANAN reminder Rings Inner Diameter: Approx. 23.9mm / 0.94in, 22mm / 0.87in, 20mm / 0.79in, 18mm / 0.71in, 16.5mm / 0.65in (Can be installed at any required size) Weight: Approx. 148g / 5.2oz Package List: 1 x Counter 5 x Rings 1 x Charging Cable 1 x Charging Adapter 1 x User Manual How To Use: 1. Scan the corresponding QR code to download the APP or search for ‌Smart Tasbeeh Ring in the application store to download.2. After installation, register and log in to your account and click the ring ico on the for Tasbeeh interface to connect the ring to the for Tasbeeh interface. 3. Click the ring ico to enter the ring setting interface. 4. Click on 'Unbind' to disconnect the ring.